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DC Brush Axial Fan 12V 12inch 2400m³/H in Pusher SLT1212C-5S

The SLT1212C-5S is a 12V brushed DC axial fan in a pusher configuration, designed for reliable cooling in demanding systems. With a diameter of 12" (~305 mm) and a rated airflow around 2400 m³/h, this model is ideal for applications where drawing air through a heat exchanger is required. It offers durable performance, wide environmental tolerances, and consistency in real-world operation.

  • SLT1212C-5S

  • Sunlight

Voltage:
12v
Availability:
Quantity:
Inquire Add to Basket

Features of DC Brushed Axial Fan  12V 12inch in Puller SLT1212C-5S


Max Fan Speed 3000rpm
Min Fan Speed 1000rpm
Weight 2.4KG
Operating supply voltage range  12V
Operating working temperature range -40°C - 85°C
Storage temperature range -40°C - 100°C
Life time up to 8000 hours depending on mission profile


The drawing of dimension (mm)  of DC Brushed Axial Fan  12V 12inch in Pusher SLT1212C-5S

SLT-1212C-5S_规格图

Performance of DC Brushed Axial Fan  12V 12inch in Pusher SLT1212C-5S

  


            Static presusure
                     Pa		                 Airflow  
                m3/h		           Current 
                A
0 2400 10.8
20 2280
 11
40 2170 11.3
60 2060 11.6
80 1950 11.9
100 1750 12
120 1540 12.5
140 1380 12.8
160 1200 13
180 1050 13.5
200 780 14.1



Advantages

  • High Airflow Capability – delivers up to ~2400 m³/h (at optimal conditions)

  • Pusher Design – ideal for placement behind condensers, radiators, or heat exchangers

  • Wide Temperature Range – supports operation between –40 °C to +85 °C

  • Long-Life Design – designed for sustained continuous operation

  • Balanced and Low Vibration – precise rotor balancing for smooth performance

  • Quality Assured – manufactured under quality control and certification standards

  • Customizable Options – wiring, connectors, cable length, performance tuning



Application 

The SLT1212C-5S is especially useful in:

  • Vehicle Cooling Systems — placed behind radiators or condensers (puller mode) for more effective heat exchange

  • Buses / Trucks / New Energy Vehicles — ideal for condenser modules in automotive applications

  • Industrial & HVAC Systems — where forced airflow is needed through finned heat exchangers

  • Refrigeration Units — especially where a puller arrangement is preferable

  • Custom OEM Cooling Solutions — for cooling modules, enclosures, and thermal management designs

Example Use Case: In a bus condenser module, using this puller fan behind the condenser improved airflow through dense fin packs, reducing coolant temperature by several degrees under high ambient load.


图4图片5应用图



About Sunlight


Since 1990, Sunlight has specialized in manufacturing high-performance brushless fans and blowers. Certified with ISO9001 and IATF16949, our products meet CE, RoHS, and EMC standards. Widely applied in automotive, machinery, refrigeration and energy industries. Sunlight is committed to delivering quality, innovation, and reliable cooling solutions.

All fans undergo 100% testing before shipment, with customization and technical support available.


Certifications

5图片31637图片1


The Experimental Project 

132576810


Ordering Information


Sample Lead Time: 14days

Mass Production: 21days

MOQ: 2

Customization: Voltage, control mode, wiring, housing treatment available

Contact Us:

Sunny Li: +86-18806140118 / sunny@sunlightmotor.com

Alisa Chen: +86-18806140198 / sales3@czsunlight.com

Frances Zhang: +86-18806140168/ sales1@czsunlight.com

Vicky Li: +86-18806140098/ sunlight@sunlightmotor.com 


FAQ

1. Q: What cooling performance does the SLT-1212C-5S offer, and can it handle high-heat equipment?

A: It’s a  12V 12-inch (305mm) brushed DC fan with 2400m³/h airflow and 2700±150rpm speed—delivers powerful heat dissipation to resolve overheating in high-load devices, supported by ≤14A stable current.

2. Q: Is the SLT-1212C-5S durable in extreme or wet environments?

A: Yes. With  IP68 waterproof/dustproof rating, -40~+85℃ operating range, and ≥125℃ heat-resistant wires, it withstands moisture, dust, and temperature extremes without aging or deformation. It uses imported SKF 608 waterproof ball bearings for long-term reliability.

3. Q: How to install and wire the SLT-1212C-5S correctly, since it has no connectors?

A: The fan comes with no pre-installed connectors (flexible for custom wiring) and uses high-temperature irradiated wires compliant with QC/T 29106. Ensure counterclockwise rotation (viewed from the shaft end) and secure fasteners to avoid loosening—dynamic imbalance ≤30mg ensures stable operation.

4. Q: Does the SLT-1212C-5S meet international/industry standards for professional applications?

A: It complies with multiple key standards: QC/T 484 (corrosion protection), QC/T 417-2001 (harness connectors), and QC/T 29106 (low-voltage wiring)—plus insulation resistance >20MΩ, ensuring safety and compatibility for industrial/automotive use.

5. Q: What is the service life of the SLT-1212C-5S, and how quiet is it during operation?

A: It offers an 8000-hour lifespan (S1 operating mode) to reduce replacement costs, with noise ≤78dB(A) and dynamic balance optimization—delivers powerful cooling without excessive noise interference to your equipment setup.


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